Cabin air filters are an important part of your vehicle's maintenance routine. They help protect you from allergens, airborne contaminants, and other debris that can cause serious health problems. But how often should you replace your cabin air filter?In general, most cabin air filters need to be changed between 15,000 and 30,000 miles. The exact interval varies by manufacturer, so it's best to consult your vehicle's manual for the recommended replacement schedule.
Some manufacturers suggest changing the filter every 45,000 miles, while others recommend closer to 25,000 miles. If you drive on busy roads, in high temperatures, or on dusty, unpaved roads, you may need to replace your cabin air filter every 15,000 miles. If you're able to inspect your filter, you can easily tell if it needs to be replaced. If the air conditioner is blowing weakly even with the highest fan setting, the filter may be clogged. Weak ventilation airflow into the cabin is another sign that it's time for a new filter. Premium cabin air filters like PUREFLOW with four-stage filtration technology can trap 99 percent of mold, pollen, dust, harmful gases, bad odors and also inactivate viruses and bacteria.
This type of filter can help protect you from more severe driving conditions. In conclusion, it's important to regularly change your cabin air filter every 15,000 to 25,000 miles. If you drive in more extreme conditions or live in an area with higher levels of air pollutants like pollen, you may need to replace it more often. For more information on the best cabin air filters available, check out our article on the topic.